v2.0 API Revision List

WebCanvas API Revision Candidates

• Align with ThorVG native conventions (naming + signature) as far as practical, while keeping a coherent/convenient JS API surface.

0. Canvas

JS API	C API	Revision
clear()	None	Need a practical user scenario. Otherwise remove it.

1. Scene — Effects

JS API	C API	Revision
resetEffects()	_tvg_scene_clear_effects	add(SceneEffect.Clear)
fillEffect(r,g,b,a)	_tvg_scene_add_effect_fill	add(SceneEffect.Fill, r,g,b,a)
gaussianBlur(...)	_tvg_scene_add_effect_gaussian_blur	add(SceneEffect.GaussianBlur, ...)
dropShadow(...)	_tvg_scene_add_effect_drop_shadow	add(SceneEffect.DropShadow, ...)
tint(...)	_tvg_scene_add_effect_tint	add(SceneEffect.Tint, ...)
tritone(...)	_tvg_scene_add_effect_tritone	add(SceneEffect.Tritone, ...)

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2. Animation — Loop & Time

JS API	C API	Revision
setLoop(bool)	none (JS-only)	loop(value)
getLoop()	none (JS-only)	loop()
getCurrentTime()	none (JS-only)	currentTime()

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3. Animation — Info

JS API	C API	Revision
info()	_tvg_animation_get_total_frame, _tvg_animation_get_duration	totalFrame(), duration(), fps()

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4. Fill (Gradient) — Stops

JS API	C API	Revision
setStops(...stops)	_tvg_gradient_set_color_stops	colorStops(stops)
clearStops()	_tvg_gradient_set_color_stops	colorStops([])
build()	none (JS-only)	Remove
addStop(offset, color)	none (JS-only)	Remove
(missing)	_tvg_gradient_get_color_stops	colorStops()

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5. Text — Size

JS API	C API	Revision
fontSize(size)	_tvg_text_set_size	size(size)